1488470260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{83341}}^1$

素因数の和:83416

約数の個数: 48

約数和(自身を含む): 3360349440

約数和(自身を除く): 1871879180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 47, 76, 94, 95, 188, 190, 235, 380, 470, 893, 940, 1786, 3572, 4465, 8930, 17860, 83341, 166682, 333364, 416705, 833410, 1583479, 1666820, 3166958, 3917027, 6333916, 7834054, 7917395, 15668108, 15834790, 19585135, 31669580, 39170270, 74423513, 78340540, 148847026, 297694052, 372117565, 744235130, 1488470260]

約数ペア:

[(1, 1488470260), (2, 744235130), (4, 372117565), (5, 297694052), (10, 148847026), (19, 78340540), (20, 74423513), (38, 39170270), (47, 31669580), (76, 19585135), (94, 15834790), (95, 15668108), (188, 7917395), (190, 7834054), (235, 6333916), (380, 3917027), (470, 3166958), (893, 1666820), (940, 1583479), (1786, 833410), (3572, 416705), (4465, 333364), (8930, 166682), (17860, 83341)]